
Composite Doors
Our stunning collection of composite doors combine beauty, strength, and authenticity of appearance. Featuring renowned multi-point locking systems and reinforced hinges, they offer top-tier security for your Bristol home and peace of mind for you. Whether you're upgrading from an older door or choosing a new installation, our composite doors offer the perfect blend of elegance and security.
Experience the ZEN difference. Get in touch with us today and book your free no-obligation home visit. Call us on 0117 321 5540.
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Here at ZEN, we have a great reputation for installing high-quality composite doors in Bristol and the surrounding area.


Composite Door Specifications
German engineered multi-point locking systems, high-impact resistant GRP skins, and reinforced hinges for maximum security
Anti-Bowing technology to prevent bowing, warping & twisting
Superb thermal efficiency and high performance weatherseal gaskets
Outstanding sound insulation reducing noise by up to 31 decibels
Engineered to withstand harsh weather conditions and stand the test time
Made from high-quality materials, our composite doors require minimal maintenance
Galvanised steel reinforcement to door outer frame
Hermetically-sealed glazing units as standard
Composite Door Colours
There is now a virtually endless choice of composite door colours to choose from. Whether you prefer timeless classics like black, white, and anthracite grey, or more vibrant shades like deep red, navy blue, or heritage green, there's a perfect match for any type of property.
Choose between Standard, Premium (Pro), Deluxe Matte, or from over 2,000 unique RAL colour options! Whatever the style of your property, we’ll supply and install a composite door that perfectly match your Bristol home.


Experience the ZEN difference
Get in touch with us today and book your free no-obligation home visit.
Call us on 0117 321 5540

FAQs
Are Composite Doors Better Than uPVC?
For homeowners looking to upgrade their front door, composite doors offer several advantages over uPVC. They are built from multiple materials, including a high-density foam core for excellent thermal efficiency and reinforced frames for superior security. The outer layer is made from durable GRP (glass-reinforced plastic), providing extra strength and resistance to wear.
Composite doors are now the preferred choice for many homes in Bristol due to their authentic, timber-like appearance. They offer the classic beauty of wood with none of the high maintenance — perfect for Bristol’s varied architectural styles, from Victorian terraces to modern new builds.
How Secure Are Composite Doors?
Our composite doors are designed with your security in mind. They feature a robust polymer subframe, a high-density, CFC-free polyurethane foam core, and a durable GRP skin. They also come equipped with top-quality, german engineered multi-point locks to give you maximum protection.
Our composite doors are able to meet specifications required for PAS24:2016, the industry's enhanced security standard. This certification is crucial for achieving the "Secured by Design'' (SBD) status, a police initiative aimed at preventing unlawful intrusion and keeping your home safe.
Do Composite Doors Require Much Maintenance?
Bristol’s changing weather means homeowners need doors that can withstand rain, wind, and temperature changes without constant upkeep. Our GRP composite doors are designed to be low-maintenance — simply clean them with warm, soapy water (car shampoo or soap flakes work well) and avoid harsh detergents like washing-up liquid.
To keep everything in top condition, we recommend lubricating the locks and hinges every 3 to 6 months. That’s all it takes to keep your door looking great and working perfectly for years to come.
Can Composite Doors Help Reduce the Effects of Outside Noises?
Living in a busy city like Bristol means noise reduction is a key concern for many homeowners. Our composite doors are designed to provide excellent sound insulation, reducing external noise by up to 31 decibels. Whether you’re near a main road, a school, or a lively neighbourhood, our doors help create a quieter, more peaceful home environment.
Do Composite Doors Look Like Traditional Timber Doors?
Yes, and that’s one of the reasons they’re so popular in Bristol. Our composite doors feature a stunning woodgrain finish developed from real oak tree grain, giving them an authentic timber appearance. Unlike some alternatives, our doors have a matching woodgrain effect on the slim glazing cassette, ensuring a seamless, elegant look.
With a wide range of colours available — including classic Anthracite Grey, Chartwell Green, Midnight Blue, and timeless Black or White — you can choose a door that perfectly complements your home’s style while enjoying the benefits of modern performance and security.

What Areas Do We Cover?
We’re proud to be one of the most trusted double-glazing companies in Bristol. Whether you’re replacing your windows, doors, or conservatory, we offer a reliable installation service across the city.
Ashley Down, Avonmouth, Bedminster, Bishopston, Brentry, Coombe Dingle, Downend, Emersons Green, Filton, Fishponds, Frenchay, Hengrove, Henbury, Henleaze, Horfield, Lawrence Weston, Little Stoke, Lockleaze, Mangotsfield, Patchway, Pill, Portishead, Pucklechurch, Sea Mills, Shirehampton, Sneyd Park, Southmead, Staple Hill, Stockwood, Stoke Bishop, Stoke Gifford, Westbury on Trym, Whitchurch.
